on this big screen behind us. you can see -- we're seeing the same picture that you were showing earlier of . of getting ready an -- of nasa of people getting ready. people are gathering for the launch, if it happens an people already start arriving early. >> it's different is -- watching it on youtube, it is life. it's is -- it is live. but watching 2 live is -- it's like the -- watching it live is -- it's like the end of an era. >> reporter: back live here, had is the picture inside the megadome inside the shebot cyan center -- science center. the nice thing about this is you get to watch it with people who are also excite about this history-making event and two there are scientists onhand, astronomer the here that can make it part -- astronomers here that can make it part of the experience. people have say this is a and he want to be here -- this is sad and they want to be here. the folks we talked to said we'll be ready to come back. we'll continue to watch things here an we'll check in with one of the astronomers and check back on "mornings on 2." claudine wong, ktvu channel 2 news.